CA1106448A - Device and process for direct and continuous receiving and measuring of electrical magnetic and acoustic signals - Google Patents
Device and process for direct and continuous receiving and measuring of electrical magnetic and acoustic signalsInfo
- Publication number
- CA1106448A CA1106448A CA288,761A CA288761A CA1106448A CA 1106448 A CA1106448 A CA 1106448A CA 288761 A CA288761 A CA 288761A CA 1106448 A CA1106448 A CA 1106448A
- Authority
- CA
- Canada
- Prior art keywords
- frequency
- band
- output
- phase comparator
- voltage controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000010453 quartz Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000012935 Averaging Methods 0.000 abstract description 2
- 230000017105 transposition Effects 0.000 abstract description 2
- 230000001902 propagating effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 6
- 230000000644 propagated effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Superheterodyne Receivers (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Circuits Of Receivers In General (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7631009 | 1976-10-15 | ||
| FR7631009A FR2368048A1 (fr) | 1976-10-15 | 1976-10-15 | Dispositif de reception et de mesure directe en continu de signaux electriques magnetiques. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1106448A true CA1106448A (en) | 1981-08-04 |
Family
ID=9178789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA288,761A Expired CA1106448A (en) | 1976-10-15 | 1977-10-14 | Device and process for direct and continuous receiving and measuring of electrical magnetic and acoustic signals |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4198596A (enrdf_load_html_response) |
| AU (1) | AU507870B2 (enrdf_load_html_response) |
| CA (1) | CA1106448A (enrdf_load_html_response) |
| FR (1) | FR2368048A1 (enrdf_load_html_response) |
| IE (1) | IE45794B1 (enrdf_load_html_response) |
| OA (1) | OA05783A (enrdf_load_html_response) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825165A (en) * | 1978-02-08 | 1989-04-25 | Helms Ronald L | Method and apparatus for detecting a transient phenomenon by monitoring variations of an alternating component of a vertical current emanating from the earth's surface |
| FR2462720A1 (fr) * | 1979-07-31 | 1981-02-13 | Rech Geolog Miniere | Dispositif emetteur recepteur multifrequenciel pour appareil de prospection electromagnetique |
| SE419269B (sv) * | 1979-11-29 | 1981-07-20 | Boliden Ab | Forfarande och anordning for bestemning av markens elektriska ledningsformaga |
| US4665486A (en) * | 1984-06-27 | 1987-05-12 | Halliburton Company | Method and apparatus for reducing statistical variations in nuclear well logs |
| US4945310A (en) * | 1986-01-24 | 1990-07-31 | J. R. Jackson | Passive geophysical survey method based upon the detection of the DC component of the vertical electrical potential of natural earth currents |
| US4841250A (en) * | 1986-01-24 | 1989-06-20 | J. R. Jackson | Passive geophysical survey apparatus based upon the detection of the DC component of the vertical electrical potential of natural earth currents |
| EP0326638A1 (en) * | 1988-02-05 | 1989-08-09 | Elizabeth A. Rauscher | Non-superconducting apparatus for detecting magnetic and electromagnetic fields |
| US4724390A (en) * | 1986-03-24 | 1988-02-09 | Rauscher Elizabeth A | Non-superconducting apparatus for detecting magnetic and electromagnetic fields |
| US4894566A (en) * | 1988-10-18 | 1990-01-16 | Rush Michael J | Noise reduction circuit |
| US5361029A (en) * | 1990-06-18 | 1994-11-01 | The Charles Machine Works, Inc. | System for locating multiple concealed underground objects |
| US5256960A (en) * | 1991-04-09 | 1993-10-26 | Novini Amir R | Portable dual band electromagnetic field radiation measurement apparatus |
| US5418460A (en) * | 1992-07-21 | 1995-05-23 | Innovatum, Inc. | Compact triaxial AC magnetic field analyzer/dosimeter using swept bandpass filters |
| US5512823A (en) * | 1993-12-15 | 1996-04-30 | Eakes Research, Inc. | Electromagnetic field detector for detecting electromagnetic field strength in an extremely low frequency band and a very low frequency band |
| RU2119680C1 (ru) * | 1994-04-19 | 1998-09-27 | Кравченко Юрий Павлович | Способ геоэлектромагнитной разведки и устройство для его реализации |
| US5777478A (en) * | 1996-08-27 | 1998-07-07 | John R. Jackson | Passive geophysical prospecting apparatus and method based upon detection of discontinuities associated with extremely low frequency electromagnetic fields |
| US20050179436A1 (en) * | 1996-11-04 | 2005-08-18 | Larry Park | Seismic activity detector |
| US20080290875A1 (en) * | 1996-11-04 | 2008-11-27 | Park Larry A | Seismic activity detector |
| US5742166A (en) * | 1996-11-04 | 1998-04-21 | Park; Larry | Seismic activity predictor including a dielectric for receiving precursor seismic electromagnetic waveforms |
| US6414492B1 (en) | 2000-11-02 | 2002-07-02 | Amalgamated Explorations, Inc. | Method and apparatus for passive detection of geophysical discontinuities in the earth |
| US6937190B1 (en) | 2002-04-16 | 2005-08-30 | John R. Jackson | Electromagnetic impulse survey apparatus and method |
| RU2239058C1 (ru) * | 2003-06-04 | 2004-10-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ локализации источников техногенного загрязнения водоносных горизонтов |
| RU2305183C2 (ru) * | 2005-09-14 | 2007-08-27 | Ооо "Битас" | Ретрансляционный модуль для телеметрической системы с электромагнитным каналом связи (варианты) |
| US20090267846A1 (en) * | 2008-04-28 | 2009-10-29 | Johnson Michael P | Electromagnetic Field Power Density Monitoring System and Methods |
| US8023360B2 (en) * | 2008-08-29 | 2011-09-20 | Park Larry A | Seismic activity detector |
| CN107493089A (zh) * | 2017-07-18 | 2017-12-19 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | 一种低频透地通信接收电路 |
| US10768213B2 (en) * | 2017-08-30 | 2020-09-08 | United States Of America As Represented By The Administrator Of Nasa | Software-defined radiometer |
| RU2723478C1 (ru) * | 2019-07-16 | 2020-06-11 | Федеральное государственное бюджетное учреждение науки Институт геофизики им. Ю.П. Булашевича Уральского отделения Российской академии наук | Устройство для измерения естественных электромагнитных сигналов в скважине |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2268106A (en) * | 1939-05-13 | 1941-12-30 | Standard Oil Dev Co | Radio wave prospecting |
| US2700753A (en) * | 1948-06-28 | 1955-01-25 | Phillips Petroleum Co | Method of and apparatus for seismic prospecting |
| NL182171C (nl) * | 1952-09-12 | Delta Nederland B V | Collectorzonweringsstelsel. | |
| US2926304A (en) * | 1958-04-21 | 1960-02-23 | Itt | Frequency determining system |
| FR1372406A (fr) * | 1959-12-14 | 1964-09-18 | Csf | Perfectionnements aux détecteurs passifs |
| US3119999A (en) * | 1960-08-18 | 1964-01-28 | Polard Electronics Corp | Pulse echo spectrum analyzer |
| US3737842A (en) * | 1966-03-30 | 1973-06-05 | Us Navy | Feature recognition techniques |
| US3519926A (en) * | 1966-10-31 | 1970-07-07 | Electro Optical Ind Inc | Digital wave analyser having sequentially scanned substantially identical,low pass filters |
| US3836960A (en) * | 1970-03-12 | 1974-09-17 | Gen Dynamics Corp | Sensor system |
| US4010413A (en) * | 1971-08-23 | 1977-03-01 | Geo-Nav, Inc. | Plural frequency geological exploration system and method with phase comparison |
-
1976
- 1976-10-15 FR FR7631009A patent/FR2368048A1/fr active Granted
-
1977
- 1977-10-07 US US05/840,385 patent/US4198596A/en not_active Expired - Lifetime
- 1977-10-10 IE IE2070/77A patent/IE45794B1/en unknown
- 1977-10-13 OA OA56297A patent/OA05783A/xx unknown
- 1977-10-13 AU AU29668/77A patent/AU507870B2/en not_active Expired
- 1977-10-14 CA CA288,761A patent/CA1106448A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2966877A (en) | 1979-05-31 |
| FR2368048B1 (enrdf_load_html_response) | 1982-06-18 |
| FR2368048A1 (fr) | 1978-05-12 |
| IE45794L (en) | 1978-04-15 |
| OA05783A (fr) | 1981-05-31 |
| US4198596A (en) | 1980-04-15 |
| IE45794B1 (en) | 1982-12-01 |
| AU507870B2 (en) | 1980-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |